IEC 61178-3:1993 ED1

Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 3: Sectional specification - Qualification approval IEC 61178-3:1993 ED1

Publication date:   Mar 31, 1993

General information

60.60 Standard published   Mar 31, 1993


TC 49

International Standard

31.140   Piezoelectric devices



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Applies to quartz crystal units the quality of which is assessed on the basis of qualification approval. Prescribes the preferred ratings and characteristics, with the appropriate tests and measuring methods contained in the generic specification IEC 61178-1. Gives general performance requirements to be used in detail specifications for quartz crystal units.

Life cycle


IEC 61178-3:1993 ED1
60.60 Standard published
Mar 31, 1993